Electric cord storage unit



FIG. 1 is a perspective view for an electric cord storage unit incorporating the features of the present invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view is a mirror image;

FIG. 4 is a right hand end elevational view thereof, the left hand elevational view is a mirror image; and

FIG. 5 is a bottom plan view thereof.

The broken line showing of a cord is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an electric cord storage unit, as shown and described. 